PAI pellets
PAI is a family of soluble polyamide-imides sold in pellets form. The polymer is tough, chemically resistant, and thermally stable. It has thermal capability similar to many polyimides, at a lower price. Coatings based on AI polymers have been shown to be cost-effective in electrical/electronic, high-temperature decorative, and corrosion prevention applications.
PAI is available in water-soluble versions that possess exceptional mechanical, thermal, chemical resistance as well as wear-resistant properties.
Torlon resins are inherently non-flammable, have outstanding electrical properties, and possess enormous temperature stability from cryogenic to 300°C and some grades are FDA compliant.
TYPICAL PROPERTIES
Physical |
Measurement |
Value |
Testing Method |
Density/Specific Gravity @ 73°F |
lb/in3 |
0.0509 |
ASTM D792 |
Water Absorption Immersion, 24 Hours |
% by wt. |
0.4 |
ASTM D570 (2) |
Water Absorption Immersion, Saturation |
% by wt. |
1.7 |
ASTM D570 (2) |
Mechanical |
Measurement |
Value |
Testing Method |
Coefficient of Friction (Dry vs. Steel) Dynamic |
- |
0.35 |
QTM 55007 |
Compressive Modulus of Elasticity, 73°F |
ksi |
478 |
ASTM D695 |
Compressive Strength, 10% Deformation, 73°F |
psi |
24000 |
ASTM D695 |
Tensile Elongation at Break, 73°F |
% |
10 |
- |
Flexural Modulus of Elasticity, 73°F |
ksi |
600 |
ASTM D790 |
Flexural Strength, 73°F |
psi |
24000 |
ASTM D790 |
Izod Impact (notched), 73°F |
ft-lb/in |
2 |
ASTM D256 Type "A" |
Wear Factor "k" x 10-10 |
in3-min/ft-lb-hr) |
>= 1000 |
QTM 55010 |
Limiting PV (with 4:1 safety factor applied) |
psi-ft/min |
4000 |
QTM 55007 |
Tensile Modulus of Elasticity, 73°F |
ksi |
600 |
ASTM D638 |
Hardness, Rockwell E, 73°F |
- |
80 |
ASTM D785 |
Hardness, Rockwell M, 73°F |
- |
120 |
ASTM D785 |
Shear Strength, 73°F |
psi |
16000 |
ASTM D732 |
Tensile Strength, 73°F |
psi |
20000 |
ASTM D638 |
FAQ
Q1. What is your terms of payment?
A: T/T, details could be discussed.
A: FOB, CFR, CIF, DDU, EXW, etc.
Q2. How about your delivery time?
A: Generally, 3 to 12 days upon advance payment.
The specific delivery time depends on your detailed requirements and the quantity of your order.
Q3. Can you produce according to the samples?
A: Yes, we can offer samples or technical drawings.
Q4. What is your sample policy?
A: We could offer the sample for free charge but your esteemed company will pay the cost of freight.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.
Q6: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Our Advantages:
1.We are very experienced with this field(more than 10 years);
2.Good after-sales service
3.100% quality guaranteed;
4.We accept sample order for testing;
5.Strong supply ability
6.Made in China gold members with high credit guarantee.
We develop and manufacture high performance engineering thermoplastics compounds custom made to suit your demanding industrial environments requirements.